<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="菜品名称" prop="foodName">
        <el-input
          v-model="queryParams.foodName"
          placeholder="请输入菜品名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
<!--      <el-form-item label="标签" prop="foodLabel">-->
<!--        <el-input-->
<!--          v-model="queryParams.foodLabel"-->
<!--          placeholder="请输入标签"-->
<!--          clearable-->
<!--          size="small"-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item label="精选状态" prop="foodStatus">
<!--        {{form.restaurantId}}-->
        <el-select v-model="queryParams.foodStatus" placeholder="请选择精选状态" clearable size="small">
          <el-option
            v-for="dict in foodStatusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
<!--      <el-form-item label="餐厅主键" prop="restaurantId">-->
<!--        <el-input-->
<!--          v-model="queryParams.restaurantId"-->
<!--          placeholder="请输入餐厅主键"-->
<!--          clearable-->
<!--          size="small"-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item>
        <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:food:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:food:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:food:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:food:export']"
        >导出</el-button>
      </el-col>
	  <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="foodList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
<!--      <el-table-column label="美食主键" align="center" prop="id" />-->
      <el-table-column label="美食图片" align="center" prop="foodPicture" >
      <template slot-scope="scope">
        <el-popover placement="top-start" title="" trigger="hover">
          <img :src="scope.row.foodPicture" alt="" style="width: 200px;height: 200px">
          <img slot="reference" :src="scope.row.foodPicture" style="width: 30px;height: 30px">
        </el-popover>
      </template>
      </el-table-column>
      <el-table-column label="菜品名称" align="center" prop="foodName" />
      <el-table-column label="标签" align="center" prop="foodLabel" />
      <el-table-column label="精选状态" align="center" prop="foodStatus" :formatter="foodStatusFormat" />
      <el-table-column label="餐厅名称" align="center" prop="resName" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:food:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:food:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改美食对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="美食图片">
          <uploadImage v-model="form.foodPicture"/>
        </el-form-item>
        <el-form-item label="菜品名称" prop="foodName">
          <el-input v-model="form.foodName" placeholder="请输入菜品名称" />
        </el-form-item>
        <el-form-item label="标签" prop="foodLabel">
          <el-input v-model="form.foodLabel" placeholder="请输入标签" />
        </el-form-item>
        <el-form-item label="菜品介绍" prop="foodIntroduce">
          <el-input v-model="form.foodIntroduce" placeholder="请输入菜品介绍" />
        </el-form-item>
        <el-form-item label="精选状态">
          <el-radio-group v-model="form.foodStatus">
            <el-radio
              v-for="dict in foodStatusOptions"
              :key="dict.dictValue"
              :label="dict.dictValue"
            >{{dict.dictLabel}}</el-radio>
          </el-radio-group>
        </el-form-item>
<!--        <el-form-item label="餐厅主键" prop="restaurantId">-->
<!--          <el-input v-model="form.restaurantId" />-->
<!--        </el-form-item>-->
        <el-form-item label="餐厅名称" prop="resName">
          <el-input v-model="form.resName" disabled/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listFood, getFood, delFood, addFood, updateFood, exportFood } from "@/api/system/food";
import UploadImage from '@/components/UploadImage';

export default {
  name: "Food",
  components: {
    UploadImage,
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 美食表格数据
      foodList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 精选状态字典
      foodStatusOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        foodName: null,
        foodLabel: null,
        foodStatus: null,
        restaurantId: null,
      },
      id:'',
      // 表单参数
      form: {
        restaurantId:'',
        resName:''
      },
      // 表单校验
      rules: {
        foodName: [
          { required: true, message: "菜品名称不能为空", trigger: "blur" }
        ],
        foodLabel: [
          { required: true, message: "标签不能为空", trigger: "blur" }
        ],
        foodIntroduce: [
          { required: true, message: "菜品介绍不能为空", trigger: "blur" }
        ],
        resName: [
          { required: true, message: "餐厅不能为空", trigger: "blur" }
        ],
        createTime: [
          { required: true, message: "创建时间不能为空", trigger: "blur" }
        ],
        updateTime: [
          { required: true, message: "更新时间不能为空", trigger: "blur" }
        ]
      }
    };
  },

  watch: {
    '$route' (to, from) {
      // 路由发生变化页面刷新
      this.$router.go(0);
    }
  },
  created() {
    this.getList();
    this.form.restaurantId=this.$route.query.id
    console.log(this.form.restaurantId)
    this.queryParams.restaurantId=this.$route.query.id
    this.form.resName=this.$route.query.restaurantName
    this.getDicts("selected_state").then(response => {
      this.foodStatusOptions = response.data;
    });

   // this.id=this.$route.params.id
   //  console.log(this.$route.query.id)
    // console.log(this.form.restaurantId)
  },
  beforeMount(){
    this.form.restaurantId=this.$route.query.id
  },
  methods: {
    /** 查询美食列表 */
    getList() {
      this.loading = true;
      listFood(this.queryParams).then(response => {
        /* console.log(response)*/
        this.foodList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 精选状态字典翻译
    foodStatusFormat(row, column) {
      return this.selectDictLabel(this.foodStatusOptions, row.foodStatus);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        foodPicture: null,
        foodName: null,
        foodLabel: null,
        foodIntroduce: null,
        foodStatus: "0",
        restaurantId: null,
        createTime: null,
        updateTime: null,
        resName:null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      // this.reset();
      this.open = true;
      this.title = "添加美食";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getFood(id).then(response => {
        console.log(response)
        this.form = response.data;
        this.open = true;
        this.title = "修改美食";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateFood(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addFood(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除美食编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delFood(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有美食数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportFood(queryParams);
        }).then(response => {
          this.download(response.msg);
        })
    }
  }
};
</script>
